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Repair tips

Make	Model	Problem	Solution	Date

Found: 11
Mitsubishi	Black Diamond 11AK19Pro	Dead with D829 UF5407 HT rect s/c	D807 BA159 s/c, chopper Tr s/c 2SK2545 - used 2SK1507 in lieu, R817 2R2 5w o/c	14-09-04
Mitsubishi	Black Diamond 11AK19Pro	No pic then E/W faulty	C630 dry jointed, when resoldered had E/W fault - Q603 leaky fitted BUK457-600B in lieu also L604 faulty	14-09-04

Mitsubishi	Black Diamond BDS1451UK 11AK20-S	St/by only	Check 4Mhz Xtal by micro - may be dry jointed	14-09-04
Orion	CKT9745	No colour.	Replace Pal colour delay line. (Type: P1D-A-9012.)	14-09-04
Panasonic	Z8 TX21CK1	int or no sound	C1201 470UF 16V	14-09-04
Panasonic	Z8 TX21CK1	tripping, relay clicking	C815 220UF 160V LEAKY	14-09-04
Panasonic	Z8 TX25CK1	Lack of height	"modified" by replacing R603 from 3k to 4k7.	14-09-04
Philips	10CK1120	Dead	T9629 BUZ71 s/c due to dry joints LOP stage	14-09-04
Philips	w66eck001x14	set comes on for about 30 seconds then goes to standby	a very common fault on these sets is that if the a1 control (screen) is not set PRECISELY the set will shut down as the auto grey scale will not set itself. you should really use an oscilloscope to set it, if not try advancing the a1 control v slightly and see what happens, it may take a few attempts. the correct value of the black level pulse should be 145v +/- 10v.	07-07-05
Sharp	CV213CK1	Service Mode showing on screen	Check for small sw near tuner in wrong posn	14-09-04
Telefunken	MR260 ICK2	Dead	RL227 56R o/c, LG08 E-W coil s/c, IG01 TDA4590 s/c, caused by CL24 440nF	14-09-04

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